These two items will save you a ton of money.
Odor control: I'm using a small air purifier about the size of a shoe box in my closet. I have 3 giant plants all 3 weeks into flowering, no smell, zero. It has a ionizer, I dunno if that helps but forget expensive carbon scrubbers. This works better.
Exhaust fan: Check out this baby, 200cfm, 54 bucks.http://www.homedepot.com/cmc_upload/...3e80253d45.pdf
If you can't open pdf's, go to homedepot.com and type in the item number which is tw108.
